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Round|Lab Grown|IGI

3.26ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804659156

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804659156

Diamond specifications and retailer prices

From $4,026 NZD
$2,261 USD
As of October 30, 2026
Save $26,136 NZD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $30,162 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.26ct lab-grown round diamond

This 3.26ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659156 or 804659156. Listed at 11 retailers as of October 29, 2026, with prices from $4,026 to $30,162, a $26,136 spread on the same certified stone. Brilliant Earth lists it at $30,162. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659156
Dimensions9.51 × 9.47 × 5.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.51 mm9.47 mm3.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659156
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $30,162 NZD|Low: $4,026 NZD|High: $31,105 NZD|Avg: $11,454 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$4,026 NZD
Retailer 7$4,238 NZD
Retailer 3$5,470 NZD
Retailer 2$6,009 NZD
Retailer 12$6,620 NZD
Retailer 6$7,011 NZD
Retailer 4$8,562 NZD
Retailer 9$11,493 NZD
Retailer 5$11,957 NZD
Retailer 10$15,329 NZD
Retailer 8$25,928 NZD
Brilliant Earth$30,162 NZD

41 data points across 12 retailers

11 retailers$4,026 NZD to $30,162 NZD

A
Cheapest Retailer
-
$4,026 NZD
$2,261 USD
A
Retailer 2
-
$4,238 NZD
$2,380 USD
View
B+
Retailer 3
-
$5,470 NZD
HK$24,000 HKD
View
B+
Retailer 4
-
$6,009 NZD
£2,657 GBP
View
B+
Retailer 5
-
$6,620 NZD
$3,718 USD
View
B+
Retailer 6
-
$7,011 NZD
€3,750 EUR
View
B
Retailer 7
-
$11,493 NZD
$6,455 USD
View
B+
Retailer 8
-
$11,957 NZD
£5,288 GBP
View
B
Retailer 9
-
$15,329 NZD
$8,609 USD
View
B
Retailer 10
-
$25,928 NZD
$14,562 USD
View
Most Expensive
B
Brilliant Earth
20883444Y · Oct 29
$30,162 NZD
$16,940 USD
View
10 more retailers have this diamond
Prices start from $4,026 NZDSave up to $26,136 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.26ct Round
$4,026 NZD